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1. 发明申请

US20190252613A1 COMPOUND FOR ORGANIC ELECTRIC ELEMENT, ORGANIC ELECTRIC ELEMENT USING THE SAME, AND ELECTRONIC DEVICE THEREOF 审中-公开
公开(公告)号：US20190252613A1
公开(公告)日：2019-08-15
申请号：US16394104
申请日：2019-04-25
申请人： DUK SAN NEOLUX CO., LTD.
发明人： Hyun Ju SONG , Ho Young JUNG , Mi Young CHAE , Jae Taek KWON , Moo Jin PARK , Sun Hee LEE
IPC分类号： H01L51/00 , H01L51/50
CPC分类号： H01L51/006 , H01L51/0058 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5004 , H01L51/5096
摘要： Provided are an organic electronic element comprising a compound capable of improving luminous efficiency, stability and lifetime of an organic electronic device, in an emitting auxiliary layer or electron blocking layer formed between an emitting layer and a hole transport layer of the element, and an electronic device comprising the same.

2. 发明申请

US20190245153A1 HETEROLEPTIC IRIDIUM COMPLEXES AS DOPANTS 审中-公开
公开(公告)号：US20190245153A1
公开(公告)日：2019-08-08
申请号：US16385637
申请日：2019-04-16
申请人： Universal Display Corporation
发明人： Gregg Kottas , Nasrin Ansari , Zeinab Elshenawy , Alan DeAngelis , Chuanjun Xia
IPC分类号： H01L51/00 , H05B33/14 , C07F15/00 , H01L51/50 , C09K11/06 , C09K11/02
CPC分类号： H01L51/0085 , C07F15/0033 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1088 , C09K2211/185 , H01L51/0054 , H01L51/0056 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/50 , H01L51/5012 , H01L51/5016 , H05B33/14
摘要： Novel phosphorescent heteroleptic iridium complexes with phenylpyridine and dibenzo-containing ligands are provided. Alkyl substitution at specific positions on the ligands gives rise to compounds with improved OLED properties, including saturated green emission.

3. 发明申请

US20190245149A1 NOVEL HETERO-CYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE COMPRISING THE SAME 审中-公开
公开(公告)号：US20190245149A1
公开(公告)日：2019-08-08
申请号：US16341884
申请日：2018-01-10
申请人： LG CHEM, LTD.
发明人： Dong Uk HEO , Dong Hoon LEE , Jung Oh HUH , Boon Jae JANG , Mi Yeon HAN , Min Woo JUNG
IPC分类号： H01L51/00 , C07D405/10 , C07D405/14 , C07D409/10
CPC分类号： H01L51/0067 , C07D251/24 , C07D307/91 , C07D333/76 , C07D405/04 , C07D405/10 , C07D405/14 , C07D409/10 , C07D409/14 , H01L51/00 , H01L51/0073 , H01L51/0074 , H01L51/50 , H01L51/5072 , H01L51/5092
摘要： Disclosed are a heterocyclic compound represented by Formula 1 and an organic light emitting device using the same. The heterocyclic compound is used as a material for hole injection layer, hole transport layer, hole injection and transport layer, light emission layer, electron transport layer, or electron injection layer of the organic light emitting device and provides improved efficiency, low driving voltage, and improved lifetime characteristic.

4. 发明申请

US20190241549A1 COMPOSITION OF MATTER FOR USE IN ORGANIC LIGHT-EMITTING DIODES 审中-公开
公开(公告)号：US20190241549A1
公开(公告)日：2019-08-08
申请号：US16263394
申请日：2019-01-31
申请人： Kyulux, Inc.
发明人： Yu Seok Yang , Yoshitake Suzuki , Shuo-Hsien Cheng , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-Iparraguirre , Timothy D. Hirzel
IPC分类号： C07D409/14 , C07D405/14 , C07D495/04 , C07D491/048 , H01L51/00 , H01L51/50
CPC分类号： C07D409/14 , C07D405/14 , C07D491/048 , C07D495/04 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012
摘要： The present disclosure relates to compounds of Formula (I): C-D (I) as compounds capable of emitting delayed fluorescence, and uses of the compounds in organic light-emitting diodes.

5. 发明申请

US20190241548A1 COMPOUND FOR ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE COMPRISING SAME 审中-公开
公开(公告)号：US20190241548A1
公开(公告)日：2019-08-08
申请号：US15779122
申请日：2016-11-10
申请人： DUK SAN NEOLUX CO., LTD.
发明人： Hyoung Keun PARK , Sun Hee LEE , Yun Suk LEE , Ki Ho SO , Jong Gwang PARK , Yeon Seok JEONG , Soung Yun MUN , Jae Taek KWON
IPC分类号： C07D409/04 , C07D405/04 , C07D405/14 , C07D409/14 , H01L51/00
CPC分类号： C07D409/04 , C07D405/04 , C07D405/14 , C07D409/14 , H01L51/0005 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5056
摘要： The present invention provides a novel compound capable of improving the luminous efficiency, stability and life of an element, an organic electronic element using the same, and an electronic device comprising same.

6. 发明申请

US20190237676A1 ORGANIC ELECTROLUMINESCENCE DEVICE AND MONOAMINE COMPOUND FOR ORGANIC ELECTROLUMINESCENCE DEVICE 审中-公开
公开(公告)号：US20190237676A1
公开(公告)日：2019-08-01
申请号：US16254777
申请日：2019-01-23
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hideo MIYAKE , Masatsugu UENO , Xiulan JIN , Ichinori TAKADA , Takuya UNO , Hiroaki ITOI
IPC分类号： H01L51/00 , C07D333/76 , C09K11/06 , C07D307/91 , C07C211/61 , C07D409/12
CPC分类号： H01L51/0061 , C07C211/54 , C07C211/61 , C07C2603/18 , C07C2603/97 , C07D307/91 , C07D311/96 , C07D333/76 , C07D407/12 , C07D409/12 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1018 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096
摘要： An organic electroluminescence device includes a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region. The hole transport region includes a monoamine compound represented by the following Formula 1:

7. 发明申请

US20190233451A1 ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES 审中-公开
公开(公告)号：US20190233451A1
公开(公告)日：2019-08-01
申请号：US16247032
申请日：2019-01-14
申请人： UNIVERSAL DISPLAY CORPORATION
发明人： Zhiqiang JI , Jui-Yi TSAI , Alexey Borisovich DYATKIN , Chun LIN
IPC分类号： C07F15/00 , H01L51/00 , H01L51/50
CPC分类号： C07F15/0033 , C09K11/06 , H01L51/0054 , H01L51/0058 , H01L51/0059 , H01L51/0067 , H01L51/0072 , H01L51/0074 , H01L51/0085 , H01L51/0094 , H01L51/5004 , H01L51/5016 , H01L2251/5384
摘要： A compound including a first ligand LA of Formula I is disclosed. In the structure of Formula I, one of L1 and L2 is C, and the other is N; Y1 to Y14 are each C or N; at least two adjacent Y7, Y8, Y9, and Y10 are carbon atoms that are fused to a structure of Formula II Z1 and Z2 are each O, S, Se, NR, CRR′, or SiRR′; and each R, R′, RA, RB, RC, and RD is hydrogen or a substituent; and any two substituents may be joined or fused together to form a ring. In the compound, LA is complexed to a metal M by L1 and L2, and M has an atomic weight greater than 40. Organic light emitting devices and consumer products containing the compounds are also disclosed.

8. 发明申请

US20190233412A1 COMPOSITION OF MATTER FOR USE IN ORGANIC LIGHT-EMITTING DIODES 审中-公开
公开(公告)号：US20190233412A1
公开(公告)日：2019-08-01
申请号：US16261729
申请日：2019-01-30
申请人： Kyulux, Inc.
发明人： Shuo-Hsien Cheng , Yu Seok Yang , Yoshitake Suzuki , Hayato Kakizoe , Ayataka Endo , Jorge Aguilera-lparraguirre , Timothy D. Hirzel
IPC分类号： C07D471/04 , H01L51/00 , C07D405/14 , C07D401/14 , C07D403/14 , C07D409/14 , H01L51/50
CPC分类号： C07D471/04 , C07D401/14 , C07D403/14 , C07D405/14 , C07D409/14 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5012
摘要： The present disclosure relates to compounds capable of emitting delayed fluorescence and uses of these compounds in organic light-emitting diodes.

9. 发明授权

US10367147B2 Organic light-emitting device 有权
公开(公告)号：US10367147B2
公开(公告)日：2019-07-30
申请号：US15158479
申请日：2016-05-18
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Seulong Kim , Naoyuki Ito , Younsun Kim , Dongwoo Shin , Jungsub Lee
IPC分类号： H01L51/00 , C09K11/02 , C09K11/06 , H01L51/50
CPC分类号： H01L51/0052 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , H01L51/0055 , H01L51/0056 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/0094 , H01L51/5004 , H01L51/5012 , H01L51/504 , H01L51/506 , H01L51/5072 , H01L51/5092 , H01L2251/301 , H01L2251/552
摘要： An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2:

10. 发明申请

US20190214580A1 COMPOSITION FOR MANUFACTURING ORGANIC SEMICONDUCTOR DEVICE 审中-公开
公开(公告)号：US20190214580A1
公开(公告)日：2019-07-11
申请号：US16308352
申请日：2017-05-17
申请人： DAICEL CORPORATION
发明人： Takeshi YOKOO , Youji SUZUKI , Yasuyuki AKAI
IPC分类号： H01L51/00
CPC分类号： H01L51/0074 , H01L51/0004 , H01L51/05
摘要： Provided is a composition for manufacturing an organic semiconductor device, the composition enabling formation of an organic semiconductor device that stably shows high carrier mobility.A composition for manufacturing an organic semiconductor device contains 2,3-dihydrobenzofuran as a solvent and an organic semiconductor material below, in which the water content of the solvent is 0.25 wt % or less.The organic semiconductor material: at least one compound selected from the group consisting of a compound represented by formula (1-1), a compound represented by formula (1-2), a compound represented by formula (1-3), a compound represented by formula (1-4), a compound represented by formula (1-5), and a compound represented by formula (1-6). wherein X1 and X2 are the same or different and each represent an oxygen atom, a sulfur atom, or a selenium atom, m is 0 or 1, n1 and n2 are the same or different and each represent 0 or 1, and R1 and R2 are the same or different and each represent a fluorine atom, a C1-20 alkyl group, a C6-13 aryl group, a pyridyl group, a furyl group, a thienyl group, or a thiazolyl group, in which 1 or 2 or more hydrogen atoms contained in the alkyl group may be substituted by a fluorine atom, and in which 1 or 2 or more hydrogen atoms contained in the aryl group, the pyridyl group, the furyl group, the thienyl group, and the thiazolyl group may be substituted by a fluorine atom or an alkyl group having 1 to 10 carbon atoms.)

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